Editorial Role
Action Editor of Neural Networks, 01/2026 - present
Associate Editor of Pattern Recognition, 04/2024 - present
Associate Editor of IEEE Transactions on Neural Networks and Learning Systems, 10/2023 - present
Department Editor of IEEE Intelligent Systems, 06/2022 - present
Editorial Board Member of International Journal of Data Science and Analytics, 01/2022 - present
Guest Editor (lead): IEEE Transactions on Neural Networks and Learning Systems Special Issue on "Deep Learning for Anomaly Detection", co-organizing with Dr. Charu Aggarwal (IBM), Professors Chunhua Shen (Adelaide) and Nicu Sebe (Trento)
Guest Editor (lead): IEEE Intelligent Systems Special Issue on "Non-IID Outlier Detection in Complex Contexts", co-organizing with Professors Fabrizio Angiulli (Calabria), Mihai Cucuringu (Oxford) and Huan Liu (ASU)
Organizing Committee
Special Session Co-chair: PAKDD 2025, PAKDD 2026
Publicity Co-chair: DSAA 2019, CoLLAs 2025
Tutorial Co-chair: ADMA 2024
Publication Co-chair: IEEE CAI 2024
Student Volunteers Co-chair: WSDM 2023
Executive Committee Member: ACM SIGKDD Singapore Chapter, 09/2025 - present
Committee Member: IEEE Task Force on AI for Time Series and Spatio-Temporal Data, 06/2025 - present
Workshop Organization
Program Co-chair: KDD Singapore Symposium 2026
Organizer: SMU 2025 Workshop on Advances of Generative AI (GenAI)
Organizer, Workshop on 'Visual Anomaly and Novelty Detection (VAND)', co-located with CVPR 2024, CVPR 2025, CVPR 2026
Organizer, Workshop on 'Artificial Intelligence for Anomalies and Novelties (AI4AN)', co-located with IJCAI 2020 (AI4AN 2020), IJCAI 2021 (AI4AN 2021)
Organizer, Workshop on 'Anomaly and Novelty Detection, Explanation and Accommodation (ANDEA)', co-located with KDD 2021 (ANDEA 2021), KDD 2022 (ANDEA 2022)
Area Chair
AI: AAAI 2027
Computer Vision: CVPR 2024-2026, WACV 2027
Data Mining: KDD 2025-2027
Machine Learning: NeurIPS 2024-2026, ICLR 2025-2027, ICML 2025-2026
Senior Program Committee Member
AI: IJCAI 2021, 2025-2026, AAAI 2026
Data Mining: PAKDD 2023-2026, CIKM 2025-2026, WSDM 2027
Reviewer/Program Committee Member
AI: IJCAI 2017-2020, 2022-2024; AAAI 2017-2021, 2023-2024
Data Mining: KDD 2019-2024; PAKDD 2017-2022; ICDM 2021-2023; WSDM 2022; SDM 2022; CIKM 2017-2018, 2020; DSAA 2022-2023
Machine Learning: NeurIPS 2020-2023; ICLR 2021-2024; ICML 2021-2024; ECML-PKDD 2020-2022; ACML 2023
Computer Vision: CVPR 2021-2023; ICCV 2021, 2023, 2025; ECCV 2022, 2024, 2026; ACM Multimedia 2025
Journal Reviewer (selected)
2025
2024
2023 and before
IEEE: IEEE Transactions on Pattern Analysis and Machine Intelligence, IEEE Transactions on Knowledge and Data Engineering, IEEE Transactions on Image Processing, IEEE Transactions on Neural Networks and Learning Systems, IEEE Transactions on Multimedia, IEEE Transactions on Cybernetics, IEEE Intelligent Systems
ACM: ACM Computing Surveys, ACM Transactions on Knowledge Discovery from Data
Springer: International Journal of Computer Vision, Machine Learning Journal, Data Mining and Knowledge Discovery Journal, International Journal of Data Science and Analytics
Elsevier: Pattern Recognition, Neural Networks, Artificial Intelligence in Medicine, Computer Vision and Image Understanding